Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 37
... structures such as guide walls for locks and bridge piers . The empirical structural interaction mechanism of Minorsky ( 1959 ) is used to account for energy absorbed in the barge structure through bending , crushing and tearing ...
... structures such as guide walls for locks and bridge piers . The empirical structural interaction mechanism of Minorsky ( 1959 ) is used to account for energy absorbed in the barge structure through bending , crushing and tearing ...
Page 331
... structural rigidity . Hydroelastic oscillations are caused by the periodic shedding of vortices from the moving structure . When the vortex shedding frequency approaches the natural frequencies of the flexible structure , the structure ...
... structural rigidity . Hydroelastic oscillations are caused by the periodic shedding of vortices from the moving structure . When the vortex shedding frequency approaches the natural frequencies of the flexible structure , the structure ...
Page 492
... structure . This arrangement is suitable to accommodate any displacement of the platform structure without inducing additional stresses in the baseplate and affecting the machine alignment . In addition it simplifies the platform ...
... structure . This arrangement is suitable to accommodate any displacement of the platform structure without inducing additional stresses in the baseplate and affecting the machine alignment . In addition it simplifies the platform ...
Contents
DESIGN OF OFFSHORE STRUCTURES | 1 |
Aarsnes | 11 |
A Novel Design Procedure for Jacket Installations | 19 |
Copyright | |
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acceptance criteria added mass ALARP amplitude analysis angle Axial load barge behaviour bending buckling buoy calculated Campos Basin catastrophe sets coefficients collision compliant tower components computed configuration crack crane crane vessel cycles cyclic cylinder damping damping ratio Designer Wave diameter displacement drilling dynamic effects element equation fatigue flexjoint function global heave horizontal hydrodynamic installation ISSC TLP jacket joint lift lift forces linear load kN maximum measured mesh mode model test mooring line motion natural frequency nonlinear obtained Ocean Ocean Ranger Offshore Technology operation oscillation panel parameters platform predicted Quickwave ratio response riser risk shear simulation specimen SSCV Statoil steel stiffness strain stress surge tanker tension tension leg platform transverse tube tubular USFOS values velocity vertical vessel vibration vortex induced vibrations vortex shedding water depth wave forces wave height wave period weight weld toe wellhead wind windspeed